curl -fsSL https://repo.arkhost.com/gpg.key | sudo gpg --dearmor -o /usr/share/keyrings/arkhost.gpg && echo "deb [signed-by=/usr/share/keyrings/arkhost.gpg arch=amd64] https://repo.arkhost.com stable main" | sudo tee /etc/apt/sources.list.d/helixnotes.list && sudo apt update && sudo apt install helix-notes

AppImage (Arch, Fedora 43+, openSUSE Tumbleweed)

Download AppImage

.deb (manual)

Download .deb — Ubuntu 22.04+

Windows

Download Installer — Windows 10/11

macOS

Download .dmg — macOS (Intel, runs on Apple Silicon via Rosetta)

Android

Download APK — Tested on Android 16

All releases: codeberg.org/ArkHost/HelixNotes/releases

Features

Markdown editor with rich formatting toolbar, slash commands, source mode toggle, and code syntax highlighting
Wiki-links — link notes with [[Note Title]] syntax
Graph view — visualize connections between your notes
Outline panel — heading navigation for long notes
Full-text search powered by Tantivy
Math support — KaTeX rendering for inline and block equations
Daily notes — one-click button to create or open today's note
AI writing tools — improve, summarize, translate, and more (Ollama / Anthropic / OpenAI)
Version history — per-note snapshots with diff view
Backups — automatic zip-based vault backups
PDF preview — inline rendering of embedded PDFs
Tag management — organize notes with tags, bulk edit from context menu
Drag-and-drop — move notes between notebooks, reorganize notebooks by dragging
Obsidian import — convert Obsidian wiki-links to standard markdown
Multi-window — open notes in separate windows (right-click → "Open in New Window")
File associations — open .md files from your file manager directly in HelixNotes
Themes — light/dark mode with customizable accent colors, fonts, and line height
Focus mode — distraction-free writing
View mode — read-only toggle for distraction-free reading
Local — everything stays on your machine

Full documentation: helixnotes.com/docs

Tech Stack

Frontend: SvelteKit (Svelte 5) + TailwindCSS v4 + TipTap v3
Backend: Rust (Tauri 2.0) + Tantivy (search) + Notify (file watcher)
Platforms: Linux (AppImage), Windows, macOS, Android

Building from Source

Prerequisites

Rust (1.77+)
Node.js (18+)
pnpm
System dependencies for Tauri: see Tauri prerequisites

Development

pnpm install
pnpm tauri dev

Production Build

pnpm tauri build

Screenshots

License

AGPL-3.0